I-O-ring seal isetshenziswa kumathuluzi omshini, imikhumbi, izimoto, imishini ye-aerospace, imishini yensimbi, imishini yamakhemikhali, imishini yobunjiniyela, imishini yokwakha, imishini yezimayini, imishini ye-petroleum, imishini yepulasitiki, imishini yezolimo, nezinhlobo ezahlukahlukene zamathuluzi namamitha, inani elikhulu lezicelo zezinhlobo ezahlukahlukene zezingxenye zokuvala. Izimpawu ze-O-ring kuwoyela, i-asidi ne-alkali, ukugaya, ukuguguleka kwamakhemikhali nezinye izindawo zisadlala ukuvaleka okuhle, ukumuncwa ukushaqeka.

Ncoma: Inhlanganisela ye-EPDM, inhlanganisela ye-CR, inhlanganisela ye-FKM, inhlanganisela ye-HNBR.
I-EPDM: S552;S552-1;S512F;TER 4049;TER 4047;TER 4039;TER 4038EP;J-3092E;J-3080;J-3080P
CR: SN232;CR111;CR112;2312;CR21;21;